458492021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 525377664

約数和(自身を除く): 66885643

約数列:

[1, 13, 19, 151, 247, 361, 647, 1963, 2869, 4693, 8411, 12293, 37297, 54511, 97697, 159809, 233567, 708643, 1270061, 1856243, 3036371, 24131159, 35268617, 458492021]

約数ペア:

[(1, 458492021), (13, 35268617), (19, 24131159), (151, 3036371), (247, 1856243), (361, 1270061), (647, 708643), (1963, 233567), (2869, 159809), (4693, 97697), (8411, 54511), (12293, 37297)]